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package cn.ekuma.epos.businesslogic;

/**
 *
 * @author Administrator
 */
public interface AppContation {
   public static int REF_User=1;
   public static int REF_Customer=2;
   public static int REF_Product=3;
   public static int REF_Order=4;
   public static int REF_Ticket=5;
   public static int REF_RelateUser=6;

}
